[PATCH] PCI: Convert megaraid to use pci_driver shutdown method

[linux-2.6-omap-h63xx.git] / drivers / scsi / sata_promise.c

diff --git a/drivers/scsi/sata_promise.c b/drivers/scsi/sata_promise.c
index 7c4f6ecc1cc9bb218f4e91a50a414f7bc36d2690..eee93b0016df36f86056cd4f8040ba0182019d76 100644 (file)
--- a/drivers/scsi/sata_promise.c
+++ b/drivers/scsi/sata_promise.c
@@ -87,11 +87,12 @@ static void pdc_port_stop(struct ata_port *ap);
 static void pdc_pata_phy_reset(struct ata_port *ap);
 static void pdc_sata_phy_reset(struct ata_port *ap);
 static void pdc_qc_prep(struct ata_queued_cmd *qc);
-static void pdc_tf_load_mmio(struct ata_port *ap, struct ata_taskfile *tf);
-static void pdc_exec_command_mmio(struct ata_port *ap, struct ata_taskfile *tf);
+static void pdc_tf_load_mmio(struct ata_port *ap, const struct ata_taskfile *tf);
+static void pdc_exec_command_mmio(struct ata_port *ap, const struct ata_taskfile *tf);
 static void pdc_irq_clear(struct ata_port *ap);
 static int pdc_qc_issue_prot(struct ata_queued_cmd *qc);
 
+
 static Scsi_Host_Template pdc_ata_sht = {
        .module                 = THIS_MODULE,
        .name                   = DRV_NAME,
@@ -112,7 +113,7 @@ static Scsi_Host_Template pdc_ata_sht = {
        .ordered_flush          = 1,
 };
 
-static struct ata_port_operations pdc_sata_ops = {
+static const struct ata_port_operations pdc_sata_ops = {
        .port_disable           = ata_port_disable,
        .tf_load                = pdc_tf_load_mmio,
        .tf_read                = ata_tf_read,
@@ -132,10 +133,10 @@ static struct ata_port_operations pdc_sata_ops = {
        .scr_write              = pdc_sata_scr_write,
        .port_start             = pdc_port_start,
        .port_stop              = pdc_port_stop,
-       .host_stop              = ata_host_stop,
+       .host_stop              = ata_pci_host_stop,
 };
 
-static struct ata_port_operations pdc_pata_ops = {
+static const struct ata_port_operations pdc_pata_ops = {
        .port_disable           = ata_port_disable,
        .tf_load                = pdc_tf_load_mmio,
        .tf_read                = ata_tf_read,
@@ -153,7 +154,7 @@ static struct ata_port_operations pdc_pata_ops = {
 
        .port_start             = pdc_port_start,
        .port_stop              = pdc_port_stop,
-       .host_stop              = ata_host_stop,
+       .host_stop              = ata_pci_host_stop,
 };
 
 static struct ata_port_info pdc_port_info[] = {
@@ -282,7 +283,7 @@ static void pdc_port_stop(struct ata_port *ap)
 
 static void pdc_reset_port(struct ata_port *ap)
 {
-       void *mmio = (void *) ap->ioaddr.cmd_addr + PDC_CTLSTAT;
+       void __iomem *mmio = (void __iomem *) ap->ioaddr.cmd_addr + PDC_CTLSTAT;
        unsigned int i;
        u32 tmp;
 
@@ -323,7 +324,7 @@ static u32 pdc_sata_scr_read (struct ata_port *ap, unsigned int sc_reg)
 {
        if (sc_reg > SCR_CONTROL)
                return 0xffffffffU;
-       return readl((void *) ap->ioaddr.scr_addr + (sc_reg * 4));
+       return readl((void __iomem *) ap->ioaddr.scr_addr + (sc_reg * 4));
 }
 
 
@@ -332,7 +333,7 @@ static void pdc_sata_scr_write (struct ata_port *ap, unsigned int sc_reg,
 {
        if (sc_reg > SCR_CONTROL)
                return;
-       writel(val, (void *) ap->ioaddr.scr_addr + (sc_reg * 4));
+       writel(val, (void __iomem *) ap->ioaddr.scr_addr + (sc_reg * 4));
 }
 
 static void pdc_qc_prep(struct ata_queued_cmd *qc)
@@ -418,7 +419,7 @@ static inline unsigned int pdc_host_intr( struct ata_port *ap,
        u8 status;
        unsigned int handled = 0, have_err = 0;
        u32 tmp;
-       void *mmio = (void *) ap->ioaddr.cmd_addr + PDC_GLOBAL_CTL;
+       void __iomem *mmio = (void __iomem *) ap->ioaddr.cmd_addr + PDC_GLOBAL_CTL;
 
        tmp = readl(mmio);
        if (tmp & PDC_ERR_MASK) {
@@ -437,17 +438,17 @@ static inline unsigned int pdc_host_intr( struct ata_port *ap,
                break;
 
         default:
-                ap->stats.idle_irq++;
-                break;
+               ap->stats.idle_irq++;
+               break;
         }
 
-        return handled;
+       return handled;
 }
 
 static void pdc_irq_clear(struct ata_port *ap)
 {
        struct ata_host_set *host_set = ap->host_set;
-       void *mmio = host_set->mmio_base;
+       void __iomem *mmio = host_set->mmio_base;
 
        readl(mmio + PDC_INT_SEQMASK);
 }
@@ -459,7 +460,7 @@ static irqreturn_t pdc_interrupt (int irq, void *dev_instance, struct pt_regs *r
        u32 mask = 0;
        unsigned int i, tmp;
        unsigned int handled = 0;
-       void *mmio_base;
+       void __iomem *mmio_base;
 
        VPRINTK("ENTER\n");
 
@@ -522,8 +523,8 @@ static inline void pdc_packet_start(struct ata_queued_cmd *qc)
 
        pp->pkt[2] = seq;
        wmb();                  /* flush PRD, pkt writes */
-       writel(pp->pkt_dma, (void *) ap->ioaddr.cmd_addr + PDC_PKT_SUBMIT);
-       readl((void *) ap->ioaddr.cmd_addr + PDC_PKT_SUBMIT); /* flush */
+       writel(pp->pkt_dma, (void __iomem *) ap->ioaddr.cmd_addr + PDC_PKT_SUBMIT);
+       readl((void __iomem *) ap->ioaddr.cmd_addr + PDC_PKT_SUBMIT); /* flush */
 }
 
 static int pdc_qc_issue_prot(struct ata_queued_cmd *qc)
@@ -545,7 +546,7 @@ static int pdc_qc_issue_prot(struct ata_queued_cmd *qc)
        return ata_qc_issue_prot(qc);
 }
 
-static void pdc_tf_load_mmio(struct ata_port *ap, struct ata_taskfile *tf)
+static void pdc_tf_load_mmio(struct ata_port *ap, const struct ata_taskfile *tf)
 {
        WARN_ON (tf->protocol == ATA_PROT_DMA ||
                 tf->protocol == ATA_PROT_NODATA);
@@ -553,7 +554,7 @@ static void pdc_tf_load_mmio(struct ata_port *ap, struct ata_taskfile *tf)
 }
 
 
-static void pdc_exec_command_mmio(struct ata_port *ap, struct ata_taskfile *tf)
+static void pdc_exec_command_mmio(struct ata_port *ap, const struct ata_taskfile *tf)
 {
        WARN_ON (tf->protocol == ATA_PROT_DMA ||
                 tf->protocol == ATA_PROT_NODATA);
@@ -581,7 +582,7 @@ static void pdc_ata_setup_port(struct ata_ioports *port, unsigned long base)
 
 static void pdc_host_init(unsigned int chip_id, struct ata_probe_ent *pe)
 {
-       void *mmio = pe->mmio_base;
+       void __iomem *mmio = pe->mmio_base;
        u32 tmp;
 
        /*
@@ -624,7 +625,7 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e
        static int printed_version;
        struct ata_probe_ent *probe_ent = NULL;
        unsigned long base;
-       void *mmio_base;
+       void __iomem *mmio_base;
        unsigned int board_idx = (unsigned int) ent->driver_data;
        int pci_dev_busy = 0;
        int rc;
@@ -663,8 +664,7 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e
        probe_ent->dev = pci_dev_to_dev(pdev);
        INIT_LIST_HEAD(&probe_ent->node);
 
-       mmio_base = ioremap(pci_resource_start(pdev, 3),
-                           pci_resource_len(pdev, 3));
+       mmio_base = pci_iomap(pdev, 3, 0);
        if (mmio_base == NULL) {
                rc = -ENOMEM;
                goto err_out_free_ent;